Question
Complete the following equations:
- $\mathrm{Ag}+\mathrm{PCl}_5 \rightarrow$
- $\mathrm{CaF}_2+\mathrm{H}_2 \mathrm{SO}_4 \rightarrow$
✓
Answer
- $2 \mathrm{Ag}+\mathrm{PCl}_5 \rightarrow 2 \mathrm{AgCl}+\mathrm{PCl}_3$.
- $\mathrm{CaF}_2+\mathrm{H}_2 \mathrm{SO}_4 \rightarrow \mathrm{CaSO}_4+2 \mathrm{HF}$.
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Similar questions
For the first order thermal decomposition reaction, the following data were obtained:
$\text{C}_{2}\text{H}_{5}\text{Cl}\text{(g)}\rightarrow \text{C}_{2}\text{H}_{4}\text{(g)} + \text{HCl}\text{(g)} $
Calculate the rate constant
$($Given: $\log 2 = 0.301, \log 3=0.4771, \log 4 =0.6021)$
→$\text{C}_{2}\text{H}_{5}\text{Cl}\text{(g)}\rightarrow \text{C}_{2}\text{H}_{4}\text{(g)} + \text{HCl}\text{(g)} $
| Time/sec | Total pressure/atm |
| $0$ | $0.30$ |
| $300$ | $0.50$ |
$($Given: $\log 2 = 0.301, \log 3=0.4771, \log 4 =0.6021)$
Write the equations of the following changes :
(i) $C _2 H _5 I$ to $C H _3 C H _2 C O O H$
(ii) $C H _3 Cl$ to $C H _3 C O N H _2$
(iii) $CH _3- CH _2- Cl$ to $CH _3- CH _2- CH _2- NH _2$
(iv) $CH _3 Cl$ to $CH _3 CHO$
→(i) $C _2 H _5 I$ to $C H _3 C H _2 C O O H$
(ii) $C H _3 Cl$ to $C H _3 C O N H _2$
(iii) $CH _3- CH _2- Cl$ to $CH _3- CH _2- CH _2- NH _2$
(iv) $CH _3 Cl$ to $CH _3 CHO$
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